May Weather in Astor, United States

Last updated: June 24, 2025

In May, the average temperature in Astor, United States is a pleasant 25°C (77°F). While the mercury can dip as low as 13°C (55°F), it can also soar to a sweltering 35°C (95°F). Expect some rain, with an average precipitation of 101 mm (4.0 in) over 10 days. The air tends to be quite humid, averaging around 68%, adding to the overall climate experience.

May Temperature in Astor

In May in Astor, the average temperature is 25°C (77°F). Maximums can reach 35°C (95°F), while minimums can drop to as low as 13°C (55°F). This makes Astor an ideal destination for travelers seeking warm weather with pleasant evenings.

May Weather in Astor: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Astor, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Astor, May typically has an average temperature of 25°C (77°F), with highs reaching up to 35°C (95°F) and lows dropping to around 13°C (55°F).

Data source: Temperature data for Astor generated using information from the Copernicus Climate Change Service.

May Precipitation in Astor

In Astor in May, the precipitation amount is 101 mm (4.0 in) spread over the course of 10 days.

May Precipitation Trends in Astor

The chart displays monthly precipitation patterns in Astor, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Astor, May typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 10 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

May Humidity in Astor

In Astor in May, humidity is 68%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace that can quickly become stifling for traveling, making outdoor activities feel more strenuous and the air thick and heavy.

May Average Humidity in Astor

This chart illustrates the average monthly humidity levels in Astor, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Astor is approximately 68%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Astor

In Astor in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Astor.

Maximum UV Index Levels in Astor for May

The chart shows the monthly maximum UV Index (UVI) for Astor in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Astor typically reaches 11, which falls under the extreme exposure category.

Data source: Astor May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How May Weather in Astor Compares to Other Months

Weather in Astor varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Astor, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Astor, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	15°C (59°F)	46 mm (1.8 inches)	83%	moderate
February Weather	18°C (65°F)	55 mm (2.2 inches)	80%	very high
March Weather	19°C (67°F)	25 mm (1.0 inches)	75%	very high
April Weather	22°C (71°F)	80 mm (3.1 inches)	70%	extreme
May Weather	25°C (77°F)	101 mm (4.0 inches)	68%	extreme
June Weather	27°C (80°F)	192 mm (7.6 inches)	75%	extreme
July Weather	27°C (81°F)	225 mm (8.9 inches)	79%	extreme
August Weather	28°C (82°F)	195 mm (7.7 inches)	81%	extreme
September Weather	27°C (81°F)	157 mm (6.2 inches)	83%	extreme
October Weather	25°C (77°F)	95 mm (3.8 inches)	81%	very high
November Weather	19°C (67°F)	63 mm (2.5 inches)	82%	high
December Weather	17°C (62°F)	67 mm (2.7 inches)	84%	moderate